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Added "heartbeat" for update throttling.

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This commit is contained in:
Michael Jumper
2010-09-08 01:43:34 -07:00
parent af0b4d933d
commit 23ddb964b9
7 changed files with 96 additions and 7 deletions
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1
guacamole/client/src/net/sourceforge/guacamole/Client.java
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@@ -26,6 +26,7 @@ import net.sourceforge.guacamole.event.PointerEvent;
public abstract class Client {
public abstract void ready() throws GuacamoleException;
public abstract void send(KeyEvent event) throws GuacamoleException;
public abstract void send(PointerEvent event) throws GuacamoleException;
public abstract void setClipboard(String clipboard) throws GuacamoleException;

11
guacamole/client/src/net/sourceforge/guacamole/GuacamoleClient.java
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@@ -57,6 +57,17 @@ public class GuacamoleClient extends Client {
}
public void ready() throws GuacamoleException {
try {
output.write("ready;");
output.flush();
}
catch (IOException e) {
throw new GuacamoleException(e);
}
}
private static final int EVENT_DEADLINE = 500;

4
guacamole/client/src/net/sourceforge/guacamole/net/GuacamoleSession.java
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@@ -71,6 +71,10 @@ public class GuacamoleSession {
client.setClipboard(clipboard);
}
public void ready() throws GuacamoleException {
client.ready();
}
public void disconnect() throws GuacamoleException {
client.disconnect();
}

43
guacamole/client/src/net/sourceforge/guacamole/net/input/Ready.java Normal file
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@@ -0,0 +1,43 @@
package net.sourceforge.guacamole.net.input;
/*
* Guacamole - Clientless Remote Desktop
* Copyright (C) 2010 Michael Jumper
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import javax.servlet.ServletRequest;
import net.sourceforge.guacamole.GuacamoleException;
import org.w3c.dom.Element;
import net.sourceforge.guacamole.net.GuacamoleSession;
import net.sourceforge.guacamole.net.XMLGuacamoleServlet;
public class Ready extends XMLGuacamoleServlet {
@Override
protected void handleRequest(GuacamoleSession session, ServletRequest request, Element root) throws GuacamoleException {
try {
session.getClient().ready();
}
catch (GuacamoleException e) {
throw new GuacamoleException("Error updating ready status: " + e.getMessage(), e);
}
}
}